Our Bamboo-Cotton T-shirts are designed to become your favorite T-shirts right from day one! They’re breathable, offer odor control, and are designed to stay 2 degrees cooler than a 100% cotton t-shirt. Bamboo viscose is highly moisture absorbent, wicks faster, dries quicker, and feels cool and smooth on the skin. When blended with organic cotton, they offer the long-sleeve crew tee unparalleled durability. These will be the best, most comfortable tees you’ll ever wear. Fabric composition - 68�mboo, 27%cotton, 5%spandex.